Privacy Policy

Last updated: October 7, 2026

This Privacy Policy explains how MusicalBoard ("we," "our," or "us") handles information when you use www.musicalboard.com and our browser-based music tools (the "Service").

Audio and device processing

Core features use your microphone and audio output through the Web Audio API. Audio capture and analysis run locally in your browser unless you explicitly export or download a file. We do not store your microphone audio on our servers.

Local browser storage on your device

To make tools usable across page refreshes, the Service writes a small amount of data to storage areas that your browser provides on your own device. This storage stays on your machine; we do not read it from our servers, and we do not transmit its contents to MusicalBoard or any third party.

Recorded and uploaded audio (IndexedDB). When you record on the Singing Recorder or upload an audio file for local analysis, the resulting audio bytes plus a small metadata record (sensitivity, playback position, MIME type, timestamps) are written to an IndexedDB database in your browser so playback, pitch trace, and spectrum views can be restored after a refresh. The take bank can hold up to four recent takes (A–D); recording, uploading, or saving a processed version can replace a selected slot. Cached takes are checked for expiry on restore, approximately 24 hours after their last save. Saving can renew that timestamp. When the page is hidden (tab close, navigation away, browser exit), the Service attempts to save the current take bank. This is not a timed physical deletion guarantee. You can remove an individual take or clear the take bank at any time using the delete controls in the recorder.
Processed versions and the separation model. Auto-Tune and Vocal Isolator run entirely in your browser; the audio is not sent to MusicalBoard. Their results (a corrected or isolated copy of a take) are stored next to that take in IndexedDB and expire with it. The vocal separation model (about 30 MB) is downloaded once from this site and kept in the browser's Cache Storage so later runs start without the download; clearing site data removes it.
Tool preferences (localStorage). Settings such as monitor volume, pitch sensitivity, MIDI range, plot overlays, dashboard window layout, scale/metronome configuration, and similar UI choices are saved using the browser's localStorage so the Service feels consistent between visits. These values do not contain microphone audio. You can clear them at any time through your browser's site-data settings; doing so simply resets the tools to their defaults.
No account, no server-side profile. The Service does not require sign-up, and we do not associate the data above with a personal account on our side.

Information we may collect

Technical data such as browser type, device type, and general usage events, including through cookies or similar technologies where applicable.
If you contact us, the content of your message and your email address (or other details you provide voluntarily).

Advertising, cookies, and choices

We may use Google AdSense to show advertising. Google and its partners may use cookies, device identifiers, IP address, and similar technologies to deliver, measure, limit, and personalise ads, subject to the choices and legal requirements that apply where you live. Google explains its practices in its Privacy & Terms.

Third-party services

We may load scripts or assets from third parties (for example, Google for advertising, or analytics providers). Those services have their own privacy policies. We encourage you to review them.

Children’s privacy

The Service is not directed at children under 13 (or the minimum age required in your jurisdiction). If you believe we have collected personal information from a child, please contact us so we can delete it.

International users

If you access the Service from outside the country where our infrastructure is hosted, your information may be processed in other countries with different data protection laws.

Changes

We may update this policy from time to time. The "Last updated" date at the top will change when we do. Continued use of the Service after changes means you accept the revised policy.

Contact

For privacy questions or requests, email tooliverse0520@gmail.com.